Kohala Lighthouse surfForecast / HAW – Big Island / USA

information circle12 Day Weather and Surf, issued 1 pm Wednesday 18 Feb 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kohala Lighthouse surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kohala Lighthouse sea temperature is
24.7° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Kohala Lighthouse this week:

The most powerful waves expected at Kohala Lighthouse in the next 12 days are 3.0m 15s and forecast to arrive on Tuesday (Feb 24) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 8s period and expected on Monday (Feb 23) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2AM (Tue 24th Feb)10ft (3.0m) 15s

Table - best surf conditions forecast for Kohala Lighthouse over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Fri night. Warm (max 23°C on Wed afternoon, min 22°C on Wed afternoon). Winds decreasing (strong winds from the E on Wed night, moderate winds from the E by Sat morning).

Days 3-6 Weather Summary Light rain (total 8mm), mostly falling on Sat night. Warm (max 23°C on Sat afternoon, min 21°C on Sat night). Mainly fresh winds.

Wed
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
1
0
1
1
1
2
1
0
0
0
0
0
3
0
0
1
0
Swell
Height Map
Wave Height (m) & direction (?)
3
ENE
2.5
ENE
3
ENE
3
ENE
2.3
ENE
2.5
ENE
2.5
ENE
1.8
E
2.1
ENE
2
ENE
1.4
E
1.4
NNE
1.4
NNE
1.4
NNE
2.3
NE
1.5
N
3
NNE
3
NNE
2.5
N
2.5
NNE
2.1
N
Period(s) (?)9991099999998888161515141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)143712381376154592912231138556690616332273254224694117540213474310822201609
Wind
(km/h)
45
E
40
E
40
E
40
E
35
E
40
E
30
E
25
E
20
E
10
ENE
20
E
15
NE
20
NE
25
NE
25
ENE
30
ENE
25
ENE
30
ENE
35
ENE
30
ENE
45
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
crosscross
High Tide
/ height (m)
4:00PM
0.60
4:14AM
0.81
4:42PM
0.64
4:37AM
0.74
5:30PM
0.67
4:57AM
0.66
6:26PM
0.68
5:13AM
0.57
7:39PM
0.68
5:09AM
0.50
9:22PM
0.70
11:07PM
0.75
Low Tide
/ height (m)
9:45PM
0.14
10:43AM
0.14
10:27PM
0.22
11:07AM
0.12
11:14PM
0.30
11:33AM
0.12
12:13AM
0.39
12:04PM
0.12
1:53AM
0.46
12:45PM
0.13
1:47PM
0.15
Wed
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Sunrise--6:50--6:48--6:48--6:48--6:47--6:47--6:46
Sunset6:22--6:23--6:23--6:23--6:24--6:24--6:25--
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
rain showers
part cloud
part cloud
thunderstorm
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
rain showers
Rain (mm)
-------2--2-1-1112122
Temp. °C232223222223232223232322222221212122222221
Feels °C (?)161517171718191922232322212019171819191716
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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Information about the Kohala Lighthouse Surf forecast

The above surf forecast table for Kohala Lighthouse provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kohala Lighthouse can be found by selecting the local surf guide option on the grey menu. Our Kohala Lighthouse surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kohala Lighthouse) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kohala Lighthouse may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kohala Lighthouse is 87 km (54 miles) from Kihei. If you plan a vacation in Big Island, look for hotels and other accommodation in Kihei. Kihei has rooms for a wide range of budgets as well as car hire and transport links.

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